		Publicité
		<?php 
		$nbpub = 4;
		$pub1 = rand(1,$nbpub);
		$pub2 = rand(1,$nbpub);
		while ($pub1==$pub2) {
			$pub2 = rand(1,$nbpub);
		}
		?>
		<img src="images/pub/pub<?php echo $pub1; ?>.jpg" alt="pub"/>
		<hr/>
		<img src="images/pub/pub<?php echo $pub2; ?>.jpg" alt="pub"/>